The Fredric Effects Blue Monarch overdrive is based on the popular BB overdrive of the 90s, with the mods offered by the KOT version of this circuit with the long waiting list! We've redesigned the layout so all four controls are external, added a toggle switch to replace the DIP switch functions, and added a switchable boost stage because we were never quite happy with the overall volume of the BB/KOT.
 
High Quality:
Custom enclosure fabricated for Fredric Effects in North London
Professionally powder coated and screen printed enclosures
PCB professionally fabricated to our own design (not perf or vero)
Alpha footswitch and pots
Hand made
Cliff jacks
Current Draw 30mA